package com.heima.article.controller;

import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.heima.article.dto.ArticleDto;
import com.heima.article.dto.ArticleHomeDto;
import com.heima.article.dto.ArticleInfoDto;
import com.heima.common.dto.ResponseResult;
import io.swagger.annotations.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.heima.article.service.IApArticleService;
import java.util.List;
import java.util.Map;

import org.springframework.web.bind.annotation.RestController;

/**
 * <p>
 * 文章信息表，存储已发布的文章 前端控制器
 * </p>
 *
 * @author zm
 * @since 2022-06-30
 */
@RestController
@RequestMapping("/api/v1/article")
@Api(tags = "文章信息表，存储已发布的文章接口")
@CrossOrigin
public class ApArticleController{

    @Autowired
    private IApArticleService apArticleService;

    /**
     * 保存文章
     * @param dto
     * @return
     */
    @PostMapping
    public ResponseResult<Long> saveArticle(@RequestBody ArticleDto dto){
        return apArticleService.saveApArticle(dto);
    }

    /**
     * 首页加载文章
     * @param dto
     * @return
     */
    @PostMapping("/load")
    @ApiOperation(value = "load" ,notes = "首页初次加载文章")
    @ApiModelProperty(name ="dto" ,dataType = "ArticleHomeDto" ,required = true)
    public ResponseResult load(@RequestBody ArticleHomeDto dto){
        return apArticleService.load(dto,0);  //0 代表初次加载或加载更新
    }

    /**
     * 查看最新文章
     * @param dto
     * @return
     */
    @PostMapping("/loadnew")
    @ApiOperation(value = "loadnew" ,notes = "首页加载更新文章")
    @ApiModelProperty(name ="dto" ,dataType = "ArticleHomeDto" ,required = true)
    public ResponseResult loadnew(@RequestBody ArticleHomeDto dto){
        return apArticleService.load(dto,0); //0 代表初次加载或加载更新
    }

    /**
     * 加载更多文章
     * @param dto
     * @return
     */
    @PostMapping("/loadmore")
    @ApiOperation(value = "loadmore" ,notes = "首页加载更多文章")
    @ApiModelProperty(name ="dto" ,dataType = "ArticleHomeDto" ,required = true)
    public ResponseResult loadmore(@RequestBody ArticleHomeDto dto){
        return apArticleService.load(dto,1); //1 代表加载更多
    }

    /**
     * 加载文章详情
     * @param dto
     * @return
     */
    @PostMapping("/load_article_info")
    @ApiOperation(value = "loadArticleInfo" ,notes = "根据id查看文章")
    @ApiModelProperty(name ="dto" ,dataType = "ArticleInfoDto" ,required = true)
    public ResponseResult loadArticleInfo(@RequestBody ArticleInfoDto dto){
        return apArticleService.loadArticleInfo(dto); //根据id查看文章
    }

}
